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https://github.com/rustfs/rustfs.git
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houseme
2e14b32ccd
* chore: Add copyright and license headers This commit adds the Apache 2.0 license and a copyright notice to the header of all source files. This ensures that the licensing and copyright information is clearly stated within the codebase. * cargo fmt * fix * fmt * fix clippy
84 lines
3.2 KiB
Rust
84 lines
3.2 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use crate::constants::app::{ENVIRONMENT, METER_INTERVAL, SAMPLE_RATIO, SERVICE_VERSION, USE_STDOUT};
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use crate::{APP_NAME, DEFAULT_LOG_LEVEL};
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use serde::{Deserialize, Serialize};
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use std::env;
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/// OpenTelemetry configuration
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#[derive(Debug, Deserialize, Serialize, Clone)]
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pub struct OtelConfig {
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pub endpoint: String, // Endpoint for metric collection
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pub use_stdout: Option<bool>, // Output to stdout
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pub sample_ratio: Option<f64>, // Trace sampling ratio
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pub meter_interval: Option<u64>, // Metric collection interval
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pub service_name: Option<String>, // Service name
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pub service_version: Option<String>, // Service version
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pub environment: Option<String>, // Environment
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pub logger_level: Option<String>, // Logger level
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pub local_logging_enabled: Option<bool>, // Local logging enabled
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}
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impl OtelConfig {
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pub fn new() -> Self {
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extract_otel_config_from_env()
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}
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}
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impl Default for OtelConfig {
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fn default() -> Self {
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Self::new()
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}
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}
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// Helper function: Extract observable configuration from environment variables
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fn extract_otel_config_from_env() -> OtelConfig {
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OtelConfig {
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endpoint: env::var("RUSTFS_OBSERVABILITY_ENDPOINT").unwrap_or_else(|_| "".to_string()),
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use_stdout: env::var("RUSTFS_OBSERVABILITY_USE_STDOUT")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(USE_STDOUT)),
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sample_ratio: env::var("RUSTFS_OBSERVABILITY_SAMPLE_RATIO")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(SAMPLE_RATIO)),
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meter_interval: env::var("RUSTFS_OBSERVABILITY_METER_INTERVAL")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(METER_INTERVAL)),
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service_name: env::var("RUSTFS_OBSERVABILITY_SERVICE_NAME")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(APP_NAME.to_string())),
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service_version: env::var("RUSTFS_OBSERVABILITY_SERVICE_VERSION")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(SERVICE_VERSION.to_string())),
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environment: env::var("RUSTFS_OBSERVABILITY_ENVIRONMENT")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(ENVIRONMENT.to_string())),
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logger_level: env::var("RUSTFS_OBSERVABILITY_LOGGER_LEVEL")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(DEFAULT_LOG_LEVEL.to_string())),
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local_logging_enabled: env::var("RUSTFS_OBSERVABILITY_LOCAL_LOGGING_ENABLED")
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.ok()
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.and_then(|v| v.parse().ok())
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.or(Some(false)),
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}
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}
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